/* 终端主题 —— 暗色、等宽字体、Claude Code 风格 */
:root {
  --bg: #0d0f14;
  --bg-alt: #131620;
  --fg: #c9d1d9;
  --fg-dim: #8b949e;
  --fg-bright: #f0f6fc;
  --accent: #3fb950;
  --accent-dim: #238636;
  --warn: #d29922;
  --error: #f85149;
  --link: #58a6ff;
  --border: #21262d;
  --callout-note: #1f6feb;
  --callout-warning: #d29922;
  --callout-error: #f85149;
  --callout-tip: #3fb950;
  --callout-quote: #8b949e;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, "Noto Sans Mono CJK SC", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
}

#terminal {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---- 状态栏 ---- */
#statusbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg-dim);
  font-size: 13px;
  flex-wrap: wrap;
  user-select: none;
}

#statusbar .name { color: var(--fg-bright); font-weight: 700; }

#statusbar .badge { padding: 1px 8px; border: 1px solid var(--border); border-radius: 3px; }

#statusbar .badge.session-on { color: var(--accent); border-color: var(--accent-dim); }

#statusbar .badge.session-off { color: var(--fg-dim); }

/* ---- 输出区 ---- */
#transcript {
  flex: 1;
  overflow-y: auto;
  padding: 14px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.line { margin: 0; padding: 0; white-space: pre-wrap; word-break: break-word; }

.line.cmd { color: var(--fg-bright); margin-top: 10px; }
.line.cmd::before { content: "$ "; color: var(--accent); font-weight: 700; }
.line.out { color: var(--fg); }
.line.dim { color: var(--fg-dim); }
.line.err { color: var(--error); }
.line.ok { color: var(--accent); }
.line.warn { color: var(--warn); }

/* 列表输出（ls 分页，纯文本行） */
.line.ls-page { color: var(--fg-dim); font-size: 13px; }

/* ---- 富文本内容块（无卡片背景，纯终端风）---- */
.block { margin: 12px 0; }

.block .note-head { margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }

.block .note-title { font-size: 24px; font-weight: 700; color: var(--fg-bright); margin-bottom: 6px; }

.block .note-meta { font-size: 13px; color: var(--fg-dim); }

.block .note-body { overflow-wrap: break-word; }

.block .note-body h1, .block .note-body h2, .block .note-body h3,
.block .note-body h4, .block .note-body h5, .block .note-body h6 {
  color: var(--fg-bright);
  margin: 18px 0 8px;
  line-height: 1.3;
}
.block .note-body h1 { font-size: 1.6em; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.block .note-body h2 { font-size: 1.45em; border-bottom: 1px solid var(--border); padding-bottom: 4px; }
.block .note-body h3 { font-size: 1.15em; }

.block .note-body p { margin: 8px 0; }

.block .note-body a { color: var(--link); text-decoration: none; }
.block .note-body a:hover { text-decoration: underline; }
.block .note-body a.wikilink { color: var(--accent); cursor: pointer; }
.block .note-body a.wikilink::before { content: "["; opacity: .6; }
.block .note-body a.wikilink::after { content: "]"; opacity: .6; }

.block .note-body ul, .block .note-body ol { margin: 8px 0; padding-left: 24px; }
.block .note-body li { margin: 3px 0; }

.block .note-body blockquote {
  margin: 10px 0;
  padding: 2px 14px;
  border-left: 3px solid var(--border);
  color: var(--fg-dim);
}

.block .note-body code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: var(--mono);
  font-size: 0.9em;
  color: #ffa657;
}

.block .note-body pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  margin: 10px 0;
  overflow-x: auto;
}

.block .note-body pre code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--fg);
}

.block .note-body table { border-collapse: collapse; margin: 10px 0; width: 100%; }
.block .note-body th, .block .note-body td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.block .note-body th { color: var(--fg-bright); background: var(--bg); }

.block .note-body img { max-width: 100%; border-radius: 6px; margin: 8px 0; }

.block .note-body hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* KaTeX 暗色适配 */
.katex-display { margin: 14px 0; overflow-x: auto; overflow-y: hidden; padding: 4px 0; }
.katex { color: var(--fg-bright); }
.katex .katex-error { color: var(--error); }

/* Obsidian callout */
.callout {
  margin: 12px 0;
  padding: 10px 14px;
  border-left: 3px solid var(--callout-note);
  background: var(--bg);
  border-radius: 4px;
}

.callout-title { font-weight: 700; margin-bottom: 6px; font-size: 0.95em; }
.callout-note { border-left-color: var(--callout-note); }
.callout-note .callout-title { color: var(--callout-note); }
.callout-warning, .callout-caution { border-left-color: var(--callout-warning); }
.callout-warning .callout-title, .callout-caution .callout-title { color: var(--callout-warning); }
.callout-error, .callout-danger { border-left-color: var(--callout-error); }
.callout-error .callout-title, .callout-danger .callout-title { color: var(--callout-error); }
.callout-tip, .callout-success { border-left-color: var(--callout-tip); }
.callout-tip .callout-title, .callout-success .callout-title { color: var(--callout-tip); }
.callout-info { border-left-color: var(--callout-note); }
.callout-info .callout-title { color: var(--callout-note); }
.callout-question { border-left-color: var(--link); }
.callout-question .callout-title { color: var(--link); }
.callout-quote { border-left-color: var(--callout-quote); }
.callout-quote .callout-title { color: var(--callout-quote); }
.callout-quote { border-left-style: double; }

/* ---- 输入栏 ---- */
#inputbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

#inputbar input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg-bright);
  font-family: var(--mono);
  font-size: 15px;
  caret-color: transparent;
}

#cursor {
  color: var(--accent);
  font-weight: 700;
  margin-left: -8px;
  animation: blink 1.06s steps(1) infinite;
}

#inputbar:focus-within #cursor { animation: none; }

@keyframes blink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  #cursor { animation: none; }
}

/* 移动端 */
@media (max-width: 640px) {
  body { font-size: 14px; }
  #terminal { padding: 0 10px; }
  #inputbar { position: sticky; bottom: 0; background: var(--bg); padding-bottom: calc(10px + env(safe-area-inset-bottom)); }
  #transcript { -webkit-overflow-scrolling: touch; }
  .posts-table .p-tags { display: none; }
}

@media (prefers-reduced-motion: no-preference) {
  #transcript { scroll-behavior: smooth; }
}